/* not DRY */
@-webkit-keyframes sk-bounce {
    0%, 100% {
        -webkit-transform: scale(0);
    }
    50% {
        -webkit-transform: scale(1);
    }
}

@keyframes sk-bounce {
    0%, 100% {
        transform: scale(0);
        -webkit-transform: scale(0);
    }
    50% {
        transform: scale(1);
    }
  }

.spinner {
    width: 22px;
    height: 22px !important;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    
    bottom: 0;
    margin: auto !important;
    -webkit-transition: all 0.3s ease-in-out 0s;
    transition: all 0.3s ease-in-out 0s;
}

.double-bounce1, .double-bounce2 {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    opacity: 0.81;
    position: absolute;
    top: 0;
    left: 0;
    -webkit-animation: sk-bounce 1.4s infinite ease-in-out 0s;
    animation: sk-bounce 1.4s infinite ease-in-out 0s;
}

.double-bounce1 {
    background-color: #2e9aff;
}

.double-bounce2 {
    background-color: #b2e3ff;
    -webkit-animation-delay: -0.7s;
    animation-delay: -0.7s;
}